Directions to Tumble Hill Campground We are located between Rochester and Corning. Just a few easy turns. Take Exit 2 off I-390. Go East (.5) Make a right (.6) onto 415 South into Cohocton Make a left onto 371 for (.6), Make a left onto Atlanta Back Rd. for (.5) We are on the left. FROM NAPLES: Take 21 south up the hill and past the saw mill into North Cohocton . In North Cohocton, go straight onto 371 south. (no stop sign or light signal) Go 4.3 miles. Turn right onto Atlanta Back Rd. We are a 1/2 mile on the left. Please check in at the office on the right. Click on the link below to go to mapquest where you will find a map and directions to Tumble Hill Campground. See you soon. Map of Tumble Hill Campground: 585-384-5248 10551 Atlanta Back Rd Cohocton, NY 14826, US